Best practice for nested using statements?

Question

I have a code block as follows and I\'m using 3 nested using blocks.

I found that using try finally blocks I can avoid this but if there a

Answer 1

You can remove the indention and curly brackets this way:

using (var fileStream = new FileStream("ABC.pdf", FileMode.Create))
using (var document = new Document(PageSize.A4, marginLeft, marginRight, marginTop, marginBottom))
using (var pdfWriter = PdfWriter.GetInstance(document, fileStream))
{
   // code
}